package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.contast.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;

import com.itheima.pojo.Permission;
import com.itheima.service.PermissionService;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * @PackageName: com.itheima.controller
 * @ClassName: PermissionController
 * @Author: dingfangyuan
 * @Date: 2020/7/15 9:53
 * @Description:
 */

@RestController
@RequestMapping("/permission")
public class PermissionController {

    //远程注入service
    @Reference
    private PermissionService permissionService;

    @RequestMapping("/findAll")
    public Result findAll(){
        try {
            List<Permission> permissionList = permissionService.findAll();
            return new Result(true,MessageConstant.QUERY_PERMISSION_SUCCESS,permissionList);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }

    // 分页查询
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return permissionService.queryPage(queryPageBean);
    }

    //权限管理新增操作
    @RequestMapping("/add")
    public Result add(@RequestBody Permission permission) {
        try {
            permissionService.add(permission);
            return new Result(true, MessageConstant.ADD_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_PERMISSION_FAIL);
        }
    }



    //权限管理的编辑操作    /1:先回显当前id所在的权限的信息
    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Permission permissionData = permissionService.findById(id);
            return new Result(true,MessageConstant.QUERY_PERMISSION_SUCCESS,permissionData);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }
    //2:编辑提交操作
    @RequestMapping("/edit")
    public Result edit(@RequestBody Permission permission){
        try {
            permissionService.edit(permission);
            return new Result(true,MessageConstant.EDIT_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.EDIT_PERMISSION_FAIL);
        }
    }


    //权限管理删除操作
    @RequestMapping("/delete")
    public Result delete(Integer id){
        try {
            //调用service层执行删除操作
            permissionService.delete(id);
            return new Result(true,MessageConstant.DELETE_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.DELETE_PERMISSION_FAIL);
        }
    }
}
